Direction is called the antenna pattern

People's General is a turn-based computer wargame developed by Strategic Simulations, Inc (SSI). It was released in September 1998 in North America and Europe. The game focuses on early 21st century warfare in Asia. People's General, or PeG as it is commonly known, followed SSI's successful 5 Star General Series of World War II war games and their sequel, Panzer General II (PG2). It uses the same game dynamics as these earlier games—turn-based movement & fighting with military units on a hex based map. PeG uses substantially the same \"Living Battlefield\" game engine as PG2 but features higher quality graphics and many new features.

In electromagnetics, an antenna's gain is a key performance parameter which combines the antenna's directivity and radiation efficiency. The term power gain has been deprecated by IEEE. In a transmitting antenna, the gain describes how well the antenna converts input power into radio waves headed in a specified direction. In a receiving antenna, the gain describes how well the antenna converts radio waves arriving from a specified direction into electrical power. When no direction is specified, gain is understood to refer to the peak value of the gain, the gain in the direction of the antenna's main lobe. A plot of the gain as a function of direction is called the antenna pattern or radiation pattern. It is not to be confused with directivity, which does not take an antenna's radiation efficiency into account.

This list identifies various pieces of body armour worn from the medieval to early modern period in the Western world, mostly plate but some mail armour, arranged by the part of body that is protected and roughly by date. It does not identify fastening components or various appendages such as lance rests or plumeholders, or clothing such as tabards or surcoats, which were often worn over a harness.